App Store

How would I market my app?
I would advertise my new app on all the social networks and hopefully get a good group of people to support it and spread the word and show how great my app is for working out.

Cost??- it's free and there's no ads. A in app purchase could be if you want a extended time to record and post a video which would be adding 40 seconds for a 1 time payment of $1.